Rules / SI-ESLOG-R005 · Markdown
e-SLOG 2.0 (Slovenia) · rule
SI-ESLOG-R005
What does SI-ESLOG-R005 mean? The seller's VAT identifier (BT-31) is expected on an e-SLOG invoice. Add the seller's Slovenian/EU VAT number.
Why did my invoice fail SI-ESLOG-R005?
An e-SLOG 2.0 invoice is expected to include the seller's VAT identifier (BT-31) — the Slovenian or EU VAT number of the supplier. The buyer and tax authority use it to attribute VAT correctly, so its absence is flagged. Add the seller's VAT number (e.g. SI12345678) to the seller party data.
Official rule text
The seller's VAT identifier (BT-31) is expected on an e-SLOG invoice. Add the seller's Slovenian/EU VAT number.
Common causes
- Seller VAT number missing from master data and therefore from the invoice
- VAT number provided without the country prefix (12345678 instead of SI12345678)
- Only a company registration number supplied instead of the VAT identifier
Related rules
SI-ESLOG-R001 · SI-ESLOG-R002 · SI-ESLOG-R003 · SI-ESLOG-R004
Check your invoice against this rule
Paste it into the live demo, or call POST /v1/validate. See the quickstart.